Real time interactions in oTree using Django Channels
Auctions and real effort tasks
This code contains four applications to use in oTree [Chen2016].
The demo app based on this code is available at Heroku.
minimum: a bare example how to use Django Channels in oTree projects
to build a very simple real effort task (subtracting random number from X).
realefforttask: a set of four different real effort tasks:
This app also provides a platform for development one's own tasks using
TaskGenerator class from
ret_functions module located in
realefforttask app folder.
To use it, create a child of
TaskGenerator class in
ret_functions module, and reference it
settings.py configuration for your app.
auctionone - a gift-exchange game [Fehr1993] where employers hire workers in the
open auction, and workers reciprocate their salary in a subsequent real effort task stage.
double_auction - a trading platform where buyers and sellers can
trade their goods by posting bids (for buyers) and asks (for sellers) [Smith1962].
|[Chen2016]||Chen, D. L., Schonger, M., & Wickens, C. (2016). oTree—An open-source platform for laboratory, online, and field experiments. Journal of Behavioral and Experimental Finance, 9, 88-97.|
|[Niederle2007]||Niederle, M., & Vesterlund, L. (2007). Do women shy away from competition? Do men compete too much?. The quarterly journal of economics, 122(3), 1067-1101.|
|[Schram2017]||Weber, M., & Schram, A. (2017). The Non‐equivalence of Labour Market Taxes: A Real‐effort Experiment. The Economic Journal, 127(604), 2187-2215.|
|[Erkal2011]||Erkal, N., Gangadharan, L., & Nikiforakis, N. (2011). Relative earnings and giving in a real-effort experiment. American Economic Review, 101(7), 3330-48.|
|[Abeler2011]||Abeler, J., Falk, A., Goette, L., & Huffman, D. (2011). Reference points and effort provision. American Economic Review, 101(2), 470-92.|
|[Fehr1993]||Fehr, E., Kirchsteiger, G., & Riedl, A. (1993). Does fairness prevent market clearing? An experimental investigation. The quarterly journal of economics, 108(2), 437-459.|
|[Smith1962]||Smith, V. L. (1962). An experimental study of competitive market behavior. Journal of political economy, 70(2), 111-137.|